4.2.2. Toolbar and clipboard <br>

### 4.2.2. Toolbar and clipboard

Toolbar is located under main menu of Instal-heat&energy program. It can be opened from main menu >> command “View \ Toolbar”<<.

Toolbar contains miscellaneous buttons enabling fast work with the program by direct access to most necessary functions: New (Ctrl+N), Open (Ctrl+O), Save (Ctrl+S), Save as…, Print (Ctrl+P), Calculates project (F12), End. These commands are represented by following icons of the toolbar.

Functions assigned to buttons located on main toolbar have been described by description of commands of main menu “File”, except of command “Calculates project (F12)”. Pressing this key will cause calculating of project for current edition and enables selection of calculation mode in program. Mode “Calculations refreshed automatically” is selected default in each new opened project and causes automatic project calculation after each data edition. Mode “Manual calculations” will cause locking of refreshing of calculation results during data edition. Selection of this function can be useful for calculations for big projects, because data edition does not slow down the program, for calculations are not performed at every time. After pressing the button or key F12 the project will be calculated.

Clicking selected button activates a function assigned to this button. If the mouse cursor will be positioned on a button (without clicking), program will display a hint cloud with information which function is assigned to this button.

A feature of the toolbar is possibility of its location change. It can be moved to any position of main menu, positioning the mouse cursor on the left side on toolbar and then pressing the left mouse button move it to another required position.

Under main menu there is a program clipboard containing clipboard cells. To clipboard cells can be copied all layers, defined partitions, storeys, flats, compartments and compartment partitions. Program clipboard is used for storing of mentioned data and for this reason operations of data moving within one project or data moving from one project to another can be performed easily. It is also possible to store most often applied elements of building structure. Clipboard contents is stored until it will be deleted.

Analogous to toolbar it is also possible to change the clipboard location on the screen as well as change its dimension. More information concerning clipboard you will find in chapter 6.1.